How to Install VirtualBox on Fedora 35 – Holhol24

VirtualBox is a well known open-source virtualization tool that allows you to run a couple of visitor working techniques (digital machines) on a unmarried host system.

It helps the visitor digital machines operating Windows, Linux, BSD, OS/2, Solaris, Haiku, and OSx86 working techniques.

Here, we will be able to see how one can set up VirtualBox on Fedora 35.

Add VirtualBox Repository

Switch to the basis consumer.

sudo su -

Install kernel-headers and DKMS.

dnf set up -y kernel-devel-$(uname -r) kernel-headers

Download Oracle public key.

rpm --import  https://www.virtualbox.org/obtain/oracle_vbox.asc

Add the next content material to it.

cat  /and many others/yum.repos.d/virtualbox.repo
[virtualbox]
title=Fedora $releasever - $basearch - VirtualBox
baseurl=http://obtain.virtualbox.org/virtualbox/rpm/fedora/34/x86_64/
enabled=1
gpgcheck=1
gpgkey=https://www.virtualbox.org/obtain/oracle_vbox.asc
EOF

Install VirtualBox on Fedora 35

BIOS System

First, set up VirtualBox the use of the dnf command.

dnf set up -y VirtualBox-6.1

Then, upload your consumer account to the vboxuser team.

usermod -aG vboxusers raj

EFI System

First, set up VirtualBox the use of the dnf command.

dnf set up -y VirtualBox-6.1

Then, upload your consumer account to the vboxuser team.

usermod -aG vboxusers raj

On EFI protected boot techniques, you wish to have to signal VirtualBox modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) prior to you’ll load them. So, to signal the modules, it is very important have a system proprietor key this is relied on via EFI firmware.

Follow the under steps to signal the entire VirtualBox modules.

First, generate the MOK (Machine Owner Key).

mkdir /root/module-signing

cd /root/module-signing

openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -nodes -days 36500 -subj "/CN=MSI/"

chmod 600 MOK.priv

Then, import the generated key to the machine. This command will steered you to set the password, which you’ll later whilst enrolling the important thing.

mokutil --import /root/module-signing/MOK.der

Reboot the machine after which press any key to start out the MOK control software

Create a script referred to as /root/module-signing/sign-vbox-modules to signal the entire VirtualBox modules the use of the generated MOK key.

#!/bin/bash

for modfile in $(dirname $(modinfo -n vboxdrv))/*.ko; do
  echo "Signing $modfile"
  /usr/src/kernels/$(uname -r)/scripts/sign-file sha256 
                                /root/module-signing/MOK.priv 
                                /root/module-signing/MOK.der "$modfile"
performed

Then, alternate the possession of the script and run it. You can run this script every time you replace the machine.

chmod 700 sign-vbox-modules

/root/module-signing/sign-vbox-modules

Finally, get started the VirtualBox Linux kernel module provider.

systemctl get started vboxdrv

Launch VirtualBox

After the set up, you’ll release VirtualBox via going to Activities >> Search for VirtualBox or operating the virtualbox command within the terminal.

Conclusion

That’s All. I am hoping you will have discovered how one can set up VirtualBox on Fedora 35.